baber/WOPTO huggingface dataset:
Patent JP-2003094199-A (JP)
Title: Continuous hydroextractor
Inventor: ISHIGAKI EIICHI
IPC: B30B9/02
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a continuous hydroextractor obtained by simplifying and power-saving the structure of a continuous spin drier dehydrating sewage sludge or water purifying sludge, etc. SOLUTION: In the continuous hydroextractor, a filtering room (4) is formed of both an inner cylinder (2) and an outer cylinder (3) on a vertically-installed dewatering cylinder (1), a curved injection tube (5) is connected to the lower end of this dewatering cylinder (1), a guiding cylinder (6) connected with the inner cylinder (2) of the dewatering cylinder (1) is provided on the injection tube (5), an internally-hollowed curved expression tube (9) is connected to the upper end of the dewatering cylinder (1), and a back pressure governor board (11) is allocated on the rear end side of this expression tube (9). The curved injection tube (5) moves in a curved state to provide a cake by shearing action, supporting the vertical attitudinal cake by bending resistance.  Then the vertical attitudinal dewatering cylinder (1) receives consolidating action by friction resistance between the force of gravity and the filtering surface to dewater and hollow out the curved expression tube (9) while bearing back pressure from the expression tube (9), and allows the resulting tube (9) to uniformize the variation in moisture content of the cake, to discharge water.
Patent JP-2003097194-A (JP)
Title: Joint of closed conduit
Inventor: ASANUMA YOSHINORI
IPC: E03F3/04
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a joint of a closed conduit for reducing an installing space, easy in execution work, and capable of reducing a manufacturing cost and an execution cost. SOLUTION: This joint is provided with a pair of ring-shaped main beams 2 and 2 arranged at a prescribed interval in the shaft direction, a short cylindrical flexible water cut-off member 5 composed of a rubber and a synthetic resin arranged between these beams, and a pair of ring-shaped flexible water cut-off member presser plates 6 and 6 arranged between inner peripheral side end walls of the flexible water cut-off member. The flexible water cut-off member presser plates 6 and 6 are respectively fixed to the corresponding main beams 2 and 2 by a presser plate mounting bolt 8, and the main beams 2 and 2 are fixed to end walls 9a and 9a of general segments 9 and 9 by a mounting bolt 10.
Patent JP-2002184652-A (JP)
Title: Method of manufacturing chip-type solid electrolytic capacitor
Inventor: TAKEDA YOSHIHIRO
IPC: H01G9/012
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing chip-type solid electrolytic capacitor with which application of an insulation resin can be made easily executable, and at the same time, the manufacturing process of a chip-type solid electrolytic capacitor can be simplified. SOLUTION: In this method, a chip-type solid electrolytic capacitor 1, which is provided with capacitor elements 2 each of which being constituted by successively laminating a dielectric oxide coating film, an electrolytic layer, and a cathode layer upon an anode body, having an anode leading-out wire 4 and composed of a valve-action metal so that the cathode layer is turned into a packaging layer, a packaging resin 3 which covers the elements 2, and anode terminals 5 and cathode terminals 6 which are respectively connected to the anode lead-out wires 4 and the cathode layers of the elements 2 and formed, so that the terminals 5 and 6 are partially exposed from the packaging resin 3 is manufactured.  The anode terminals 5 are formed to have L-shaped cross sections and are positioned, so that the internal surfaces of the L-shaped cross sections become parallel to the side faces of the elements 2, to which the wires 4 are led out from the bottom faces of the elements 2. The capacitor elements 2 are mounted after a liquid material 29, containing an electrical insulating resin 9, has been applied to the internal corner sections of the L-shaped cross sections, and the material 29 is solidified.
Patent JP-2003097003-A (JP)
Title: Staircase and method of constructing the same
Inventor: NEZAWA MASAYOSHI
IPC: E04F11/17
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a staircase and a method of constructing the same, facilitating adjustment of the vertical and horizontal positions of treads. SOLUTION: The staircase 1 includes treads 20, risers 30 serving as vertical portions between the treads 20, and cores 40 secured to the treads 20 for supporting the undersides of the treads. The tread 20 and the riser 30 are constructed of a sheet cover member 10. The sheet cover member 10 comprises a wooden base 11 and a cover sheet 12 made of resin which is bonded to the surface of the base 11. The tread 20 comprises a tread body 21 forming each step of the staircase, and a folded part 22 protecting the horizontal cross section of the tread body 21. The riser 30 comprises a riser body 31 held perpendicular to the tread 20, and a receiving part 32 connected to the upper surface of the tread 20 for receiving the back of the riser body 31.
Patent JP-2003107988-A (JP)
Title: Aiding apparatus for memorizing own voice
Inventor: KUROKAWA KATSUTOSHI
IPC: G10K11/28
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide an aiding apparatus for memorizing own voice enabling a user to efficiently transmit user's own voice to the eardrum without necessitating a tape recorder, etc., to enhance the learning efficiency. SOLUTION: The aiding apparatus for memorizing own voice is composed of a voice reflection section 1 to be put in front of the mouth, a hollow voice transmission section 2 connected to both sides of the voice reflection section 1 and placed on the cheek, an ear cover section 3 connected to the voice transmission section 2 and placed on the ear, and a fixing means such as fixing implements 4a, 4b to fix the sections on the head. The own voice is reflected at the voice reflection section 1, passes through the voice transmission section 2, and is efficiently transmitted by the ear cover section 3 to the eardrum, thus, even a low voice can be heard in a loud voice to enhance learning efficiency.
Patent JP-2003104033-A (JP)
Title: Air conditioner for vehicle
Inventor: YANAGIMACHI YOSHINOBU
IPC: B60H1/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner 1 for a vehicle capable of making a blowoff temperature colder or warmer when cooling and heating are performed by sucking inside air. SOLUTION: An air leakage port 21 is provided for leading a part of blowing- off air adjusted in temperature in an air conditioning unit 3 to an inside air suction port 5. As a result, the temperature (suction air temperature) of air taken from the inside air suction port 5 of a blowing unit 2 becomes cold and warm at the time of cooling and at the time of heating, respectively, and thereby the blowoff temperature can be made colder or warmer. By improving cooling and heating efficiency, working time for a compressor can be reduced at the time of cooling.
Patent JP-2003109380-A (JP)
Title: Storage device, storage method, and accessing method for storage device
Inventor: KONDO TETSUJIRO
IPC: G11C11/41
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a storage device, a storage method, and an accessing method for a storage device in which simultaneous access for a region of a plane type can be realized without requiring access of a plurality of times and a temporary memory. SOLUTION: A memory block group 11 in which data of data group in which 16 pieces fixed regions comprising data of 8×8 size exist is stored has a first memory block 110, a second memory block 111, a third memory block 112, and a fourth memory block 113 provided respectively with row decoders 1102, 1112, 1122, 1132, each memory block 110-113 has respectively four word lines WL00-03, WL10-13, WL20-23, WL30-33 to which a memory cell MC in which 64 data of the fixed region are stored is connected, 64 data of one fixed region are stored in the memory cell MC connected to the same word line.
Patent JP-2002303849-A (JP)
Title: Liquid crystal display device, and driving device and method therefor
Inventor: LEE CHANG-HUN
IPC: G09G3/34
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To speed up bend state at the time of preliminary start in a liquid crystal display device having an OCB mode. SOLUTION: At the time of preliminary start, backlight 800 is brought into the OFT state; a common voltage Vcom and an output from a DC-DC converter 400 are alternately outputted to a common electrode, after a predetermined time has elapsed, the backlight 800 is brought into the ON state; and the common voltage Vcom is outputted to the common electrode. Thus, the preliminary bend state can be speeded up at the time of the preliminary start.
Patent JP-2003104076-A (JP)
Title: Driving device of vehicle
Inventor: HASHIMOTO TAKENORI
IPC: B60K17/16
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a driving device of a vehicle that suppresses outside dimension in the axial and radial directions, allows reduction of an arranging space, and has high on-vehicle property. SOLUTION: A differential mechanism 30 that is disposed in an electric mechanism 20 and differentially distributes output of the electric mechanism 20, and output shafts 51 and 52 for transmitting the differentially distributed to right and left driving wheels are arranged coaxially. The differential mechanism 30 comprises a cylindrical case 31 that is disposed in an output shaft 23 of the cylindrically formed electric mechanism 20 and rotated, a pair of sleeves 35 and 36 that are connected to respective output shafts 51 and 52, are rotatably supported in the case 31, and form a power transmission chamber 40 for charging viscous fluid in cooperation with the case 31, a plurality of outer plates 45 disposed in the case 31, and a plurality of inner plates 46 and 47 that are disposed in respective sleeves 35 and 36 and arranged alternately with the outer plates 45.
Patent JP-2003105634-A (JP)
Title: Electroconductive yarn
Inventor: MURAKAMI SHIRO
IPC: G03G15/08
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an electroconductive yarn having a uniform resistivity value on the fiber surfaces when used as a brush for contact charging, etc., and capable of exhibiting the stable resistivity value in a heat-treating step, etc., during the preparation or a change in temperature and humidity during long-term use and affording a stable and good image. SOLUTION: This electroconductive yarn comprises a thermoplastic polymer component A containing electroconductive fine particles and a thermoplastic polymer component B and the component A is divided into a plurality of regions and exposed to the fiber surfaces. The component B occupies one continuous region containing the central part of the fiber cross section. The distance between the adjacent divided parts of the component A on the fiber cross section is <=5 μm.
Patent JP-2003124821-A (JP)
Title: Transmitting power control circuit
Inventor: HAMADA KUNIHIRO
IPC: H04B1/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To increase an accuracy of transmitting power control (power control) of radio transmission. SOLUTION: The transmitting power level of a transmitting power control circuit is determined by selecting one of a plurality of predetermined DC voltage levels. This transmitting power control circuit is equipped with variable gain amplification parts (208, 308, 408) which receive an amplitude-modulated signal and vary amplification gains according to a gain control signal, power amplification parts (210, 310, 410) which provide a transmission output signal, power detectors (220, 320, 420) which are coupled with a coupler for extracting part of the transmission output signal and perform detection for the transmission output signal, and a reference voltage generation part. A reference voltage signal is found on the basis of the selected DC voltage level and a signal whose envelope component can be extracted.
Patent JP-2003108617-A (JP)
Title: Image processing method, image processor, image processing program and recording medium
Inventor: IWATA MIDORI
IPC: G06F17/50
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To automatically prepare a cut curve for trimming processing even when, for example, the crossline part of two faces is a line group constituted of a plurality of segments or curved segments. SOLUTION: A series of processing constituted of first processing to judge whether or not the crossline part is a line group constituted of a plurality of segments or curved segments or a single segment or curved segment and second processing to extend at least either the segments or curved segments of adjacent segments or curved segments, and to link the adjacent segments or curved segments when the crossline part is the line group is repeated until the judged result of the first processing is turned to be a single segment or curved segment so that the crossline part can be obtained as one segment or curved segment.
Patent JP-2003081215-A (JP)
Title: Method and apparatus for tying packaging bag
Inventor: UNEDA NORIAKI
IPC: B65B51/00
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus with which an opening rim of a packaging bag pinched and gathered by a pair of bars can be finished necessarily in a line and finished in a beautiful sectorial form. SOLUTION: In order to form regular pleats at a sectorial bag mouth, an opening rim of a packaging bag 14 containing a packaged object is separated into two sides at the vicinity of the center of the bag, and pinched between male and female bar holders 42Y and 42Z having wavy protrusions and recesses on opposite surfaces. When the pleats are gathered from both sides of the bag 14 toward the center of the bag, respective external ends of the two sets of the bars 42Y and 42Z are lowered and tilted downwardly with their internal ends 36 of both bars as fulcrums, and the upper opening rim of the packaging bag 14 is tied by a fastening tool 65 into a form similar to a fan.
Patent JP-2003112112-A (JP)
Title: Coating method for primer
Inventor: YAMANE TAKESHI
IPC: B05D1/02
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a coating method capable of making a film thickness uniform, preventing pin holes from being generated and shortening a length of a baking furnace. SOLUTION: In this method for coating a back plate for a friction member with a primer, the back plate is preheated prior to a step for coating the primer. The preheating temperature is the one in a range of the temperature that a resin of the primer starts to be cured or higher to the temperature that the primer layer after being cured does not lose a smooth surface. When the preheated back plate is coated with the primer, it is immediately dried and subsequently cured. When it is preheated, even if the temperature is rapidly raised, a solvent of the primer is not bumped and a uniform film can be formed.
Patent JP-2003115471-A (JP)
Title: Backside grounding method and system for semiconductor chip
Inventor: SAKAUCHI SATOSHI
IPC: H01L21/301
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To grind the backside of a semiconductor chip in the same handling manner as a wafer. SOLUTION: A plurality of semiconductor chips 2 are arranged with their surfaces upward on a tape mounting tray 4 in conformity with the shape of a wafer. A protective adhesive tape 1 having the same shape as the wafer is pasted to the chips 2 to form a dummy wafer 3 having a wafer shape with the chips' backsides exposed and hence the dummy wafer 3 is set in an existing wafer back grounder to grind the backside of the chip 2. After grinding the backside of the chips 2, the wafer 3 is mounted on a frame 14 with a dicing tape 16, the protective adhesive tape 1 is peeled off and the individual semiconductor chips 2 are picked from the dicing tape 16.
Patent JP-2003111688-A (JP)
Title: Ultrasonic face washer
Inventor: MATSUMURA HAJIME
IPC: A61H33/00
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To improve washing efficiency due to a low washing capacity and eventual difficulty in washing out dirties in pores by ultrasonic vibrations only in the conventional ultrasonic face washer. SOLUTION: In the ultrasonic face washer which causes ultrasonic vibrations of liquid in a basin 1 to wash face dipped in the liquid, the basin 1 is made of an electrically conductive material and a ground plate 43 is mounted on the external surface of a stand 2 at a location that a hand can touch it. The one of electrode terminals 41, both positive and negative, of an ion generator 4 is connected to the basin 1 while the other 42 thereof is connected to the ground plate 43. This enables washing of the face dipped in the liquid within the basin simultaneously both by the ultrasonic vibrations and electric sucking action.
Patent JP-2003123672-A (JP)
Title: Image display device
Inventor: KOYAIZU SATOKO
IPC: H01J31/12
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an image display device excellent in voltage withstanding against discharge and with improved image definition. SOLUTION: The device is provided with a face plate 12 having an image display face and a rear plate 10 arranged in opposition to the face plate with a gap and equipped with a plurality of electron sources 18 exciting the image display face. A grid 24 and a plurality of spacers 30a, 30b are provided between the face plate and the rear plate. Thermal expansion coefficient of the grid is set at not less than 70% and less than 100 of that of glass constituting the face plate and the rear plate within the range of around 30 to 100 deg.C.
Patent JP-2003117728-A (JP)
Title: Workpiece fixing device and method therefor
Inventor: NAGASAKA KATSUMI
IPC: B23F23/06
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece fixing device and method for an external tooth workpiece that can easily eliminate an elliptic component and manufacture the external tooth workpiece high in accuracy of addendum roundness. SOLUTION: This workpiece fixing device 1 is composed of a main spindle 5 holding the external tooth workpiece 2 in a rotatable and freely advancing/ retreating manner; a holder 3 in which holding holes 32 for a plurality of holding members 4 are formed on one end side, and a bag-shape hole 31 opened on one side to dispose the external tooth workpiece inside is formed on the other end side; the holding members 4 for holding the external tooth workpiece; and a mounting member 52 for mounting the external tooth workpiece to the main spindle. Part of the teeth of the external tooth workpiece is thereby held by the holding members 4 to mount the external tooth workpiece held at the tooth center, to the rotation axis center of the main spindle.
Patent JP-2003119577-A (JP)
Title: Electromagnetic wave shielding film
Inventor: KITAGAWA NAOAKI
IPC: H01F10/12
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive electromagnetic wave shielding film, which is formed with satisfactory productivity by a vacuum method, and is superior in electromagnetic wave shielding characteristics, adhesiveness, and corrosion resistance. SOLUTION: This electromagnetic wave shielding film comprises a first layer film and a second layer film formed on the surface of a molded plastic product, wherein the first layer film consists of a Cu material, and the second layer film consists of a Sn-Cu-Ni alloy or a Sn-Cu-chromium (Cr) alloy. The material for the above plastic molded product can be exemplified by an acrylonitrile-butadiene-styrene resin (ABS), polycarbonate (PC), and a blend resin (ABS-PC) of ABS and PC.
Patent JP-2003120307-A (JP)
Title: Engine generator
Inventor: SUZUKI MISAO
IPC: F02B77/00
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To enable easy and stable stacking of engine generators in the base structure of a pipe frame without adding new parts. SOLUTION: The pipe frame 14 formed by bending a pipe is used as a basic frame. The pipe frame 14 is reinforced by two base frames 15, 15 suspended at a bottom part and two side frames 16, 16 suspended at a side part of the pipe frame 14 to construct the whole frame structure. Receiving parts for mounting 16a are formed at both ends of the side frames 16. A lower part of the pipe frame 14 of other engine generator 1 is received by the receiving part for mounting 16a. Consequently, a plurality of the engine generators 1 are easily and stably stacked without adding new parts.
Patent JP-2003123230-A (JP)
Title: Magnetic recording medium
Inventor: NAKAMURA OSAMU
IPC: B42D15/10
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having magnetically unerasable fixed magnetic information at a high recording density and suited to mass production. SOLUTION: A magnetic layer is formed on a substrate by transfer, the surface of the magnetic layer is partially removed physically, and accordingly fixed magnetic information constituted of a plurality of very small recessed and projected arrays is recorded to form a magnetic recording medium.
Patent JP-2003121685-A (JP)
Title: Optical dividing/combining device
Inventor: NAGAI HARUICHI
IPC: G02B5/20
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of optical performance due to the attachment of an optical filter and to accurately and surely mount and fix the optical filter to a case. SOLUTION: The optical dividing/combining device is provided with two frame members 40 and 60 respectively having a butting face and a waveguide, an optical filter 90 is placed between the butting faces of both frame members, the front and rear faces of the optical filter 90 are pinched and held by the two frame members 40 and 60, one of the two frame members is positioned and fixed on a case 20, and the other frame member is so held in the case that the butting face of the latter frame gives an elastic force to the butting face of the former frame member, thus light is passed from the waveguide of one of the frame members to the waveguide of the other frame member through the optical filter.
Patent JP-2003120294-A (JP)
Title: Method for controlling electronic control thermostat
Inventor: TAKEI TOSHIHARU
IPC: F01P7/16
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To improve fuel economy of an automobile by effectively controlling temperature of cooling water of an engine for an automobile corresponding to various driving conditions. SOLUTION: A parameter from each sensor for detecting a condition of an engine 1 for an automobile is inputted to an engine control unit 24. When the engine control unit judges that an engine load becomes small based on values of an accelerator opening and the number of revolutions of the engine as a parameter showing the driving condition of the automobile, the temperature of the cooling water is controlled to a high temperature by the electronic control thermostat. On the other hand, when the unit judges the engine load is mostly middle or high, switching is performed in a manner that a target temperature corresponding to the parameter value is read out from the engine control unit to control the electronic control thermostat.  Thereby, the electronic control thermostat variably sets the cooling water temperature in a required condition according to the load of the engine in a system for controlling the temperature of cooling water of an engine.